CVE-2021-36742
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
A improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security 10.0 SP1 allows a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Overview
- CVE ID
- CVE-2021-36742
- Assigner
- security@trendmicro.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-29T20:15:07
- Last Modified Date
- 2021-08-06T16:44:57
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:trendmicro:officescan:xg:sp1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:trendmicro:officescan_business_security:10.0:sp1:*:*:*:*:*:* | 1 | OR | ||
| AND | ||||
| cpe:2.3:a:trendmicro:apex_one:2019:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:trendmicro:worry-free_business_security:10.0:sp1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://success.trendmicro.com/jp/solution/000287796 | Vendor Advisory |
| https://success.trendmicro.com/solution/000287819 | Vendor Advisory |
| https://success.trendmicro.com/solution/000287820 | Vendor Advisory |
| https://success.trendmicro.com/jp/solution/000287815 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-36742 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36742 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:58:09 | Added to TrackCVE | |||
| 2022-12-05 07:00:39 | 2021-07-29T20:15Z | 2021-07-29T20:15:07 | CVE Published Date | updated |
| 2022-12-05 07:00:39 | 2021-08-06T16:44:57 | CVE Modified Date | updated | |
| 2022-12-05 07:00:39 | Analyzed | Vulnerability Status | updated |